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  • Environmentally Preferable:

 

 

  • For Laboratory,Research,or Manufacturing Use:
    = 99.9 %
  • ACS - Assay (CH₃OH) (by GC):
    ≥99.9 %
  • Carbonyl Compounds - Acetaldehyde:
    ≤0.001 %
  • Carbonyl Compounds - Acetone:
    ≤0.001 %
  • Carbonyl Compounds - Formaldehyde:
    ≤0.001 %
  • Color (APHA):
    ≤10
  • Residue after Evaporation:
    ≤0.0002 %
  • Solubility in H₂O:
    Passes Test
  • Substances Darkened by H₂SO₄:
    Passes Test
  • Substances Reducing Permanganate:
    Passes Test
  • Titrable Acid (meq/g):
    ≤0.0003
  • Titrable Base (meq/g):
    ≤0.0002
  • Water (H₂O)(by Karl Fischer titrn):
    ≤0.05 %
  • Ultraviolet Absorbance (1.00-cm cell vs. water) - 205 nm:
    ≤1.00
  • Ultraviolet Absorbance (1.00-cm cell vs. water) - 210 nm:
    ≤0.80
  • Ultraviolet Absorbance (1.00-cm cell vs. water) - 220 nm:
    ≤0.25
  • Ultraviolet Absorbance (1.00-cm cell vs. water) - 230 nm:
    ≤0.20
  • Ultraviolet Absorbance (1.00-cm cell vs. water) - 240 nm:
    ≤0.05
  • Ultraviolet Absorbance (1.00-cm cell vs. water) - 254 nm:
    ≤0.01
  • Ultraviolet Absorbance (1.00-cm cell vs. water) - 260 nm:
    ≤0.04
  • Ultraviolet Absorbance (1.00-cm cell vs. water) - 280 nm:
    ≤0.005
  • Ultraviolet Absorbance (1.00-cm cell vs. water) - 280 - 400 nm:
    ≤0.01
  • Ultraviolet Absorbance (1.00-cm cell vs. water) - 350 nm:
    ≤0.005
  • Ultraviolet Absorbance (1.00-cm cell vs. water)::
    Passes Test
  • HPLC Gradient Elution (No Peak Greater than 25% of Full Scale)(0.005 au):
    Passes Test

 

 

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